ZeoFertil

ZeoFertil is a Brazilian startup that transforms industrial waste, particularly silicon and aluminum-rich residues like coal fly ash and rice husk ash, into intelligent, potassium-based fertilizers. They focus on promoting a circular economy and sustainability by providing custom research and development (P&D) projects for industries, designing scalable solutions to treat waste at its source. Their technology enables the slow and gradual release of nutrients, minimizes nutrient loss, retains ammonia to mitigate greenhouse gas emissions, enhances water retention in soil, and removes contaminants like heavy metals.